现代医疗技术提供了多种发声重建手术方式 ,其中发音钮发声重建术以其发声恢复早 ,音质清晰 ,音量大 ,时程长等优点被越来越多的患者所接受〔1〕。近年来 ,我科对手术方法进行了改良 ,效果较好 ,现报告如下。1 　 资料与方法1 .1 　 临床资料1 998年 9月～ 2 0 0 1年 1 2月因喉 Modern medical technology provides a variety of vocal reconstruction surgery, in which the vocal button vocal reconstruction with its sound recovery early, clear sound quality, large volume, long duration advantages by more and more patients accepted [1]. In recent years, our department has improved the surgical method, the effect is better, are as follows. 1 Materials and Methods 1.1 Clinical data September 998 ~ January 2001 due to the throat